11206771452 has 36 divisors (see below), whose sum is σ = 28333876480. Its totient is φ = 3734845632.

The previous prime is 11206771451. The next prime is 11206771481. The reversal of 11206771452 is 25417760211.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×11206771452³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11206771451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169824 + ... + 226392.

Almost surely, 2^11206771452 is an apocalyptic number.

11206771452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11206771452 is an abundant number, since it is smaller than the sum of its proper divisors (17127105028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11206771452 is a wasteful number, since it uses less digits than its factorization.

11206771452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62082 (or 62077 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 11206771452 in words is "eleven billion, two hundred six million, seven hundred seventy-one thousand, four hundred fifty-two".